EU sovereignCustomer Data Platform (CDP)Headquarters: PL

Synerise: sovereignty score and 8 European alternatives

Synerise is a behavioural AI platform that captures and models customer behaviour signals in real time, so that organisations can personalise experiences and automate decisions. Its modules cover behavioural data, AI models, automation, decision-making and the delivery of experiences. The vendor names retailers, banks and telecoms among its customers. The product is offered as SaaS, as a private cloud deployment, or on-premise in the customer's own data centre.

Synerise S.A. is headquartered in Kraków, Poland, where the company was founded in 2013. The website does not state the ownership; known investors include venture funds and the European Investment Bank. The vendor states that it complies with the GDPR and links to a data processing agreement. The website names Microsoft Azure in the EU and in the US, but does not map those regions to individual customers. A European organisation should therefore fix the hosting location for its own environment in the contract. The software is not open source, although some design-system components are published under the MIT licence.

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Sovereignty score

59 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-2100
Headquartered in the EU: European law applies
Data residency SOV-350
Hosting inside and outside Europe (EU, US)
Cryptographic key sovereignty SOV-360
Key management with a European vendor
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-645
Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 10, 2026

Headquarters	PL (EU)Verified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EU, USVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Customer Data Platform (CDP)
Type	Product
Website	synerise.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Synerise

The European alternatives to Synerise come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

13 European Customer Data Platform (CDP) vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Synerise

Synerise is headquartered in PL and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Synerise hosts data in EU, US. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Synerise is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Synerise together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Synerise?

It depends on your use case. Strong EU alternatives to Synerise include Commanders Act, ContactPigeon and Spotler ActivatePro (formerly CrossEngage). On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Synerise?

Our list of EU alternatives to Synerise is mostly commercial options. Browse the category on the map for open-source choices.

Is Synerise GDPR-compliant and where is the data hosted?

Synerise is headquartered in PL (EU) and hosts data in EU, US. That makes Synerise an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 10, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Customer Data Platform (CDP)

Customer Data Platform (CDP): Unifying customer data across tools — identity resolution, audience segmentation and data activation for marketing and product teams. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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